NOVA scienceNOW: How Smart Are Animals?
Host Neil deGrasse Tyson explores the mystery of animal intelligence, presenting cutting-edge research that provides insight into the minds of dogs, dolphins and octopuses -- and finds that we often underestimate their cognitive abilities.
Directors: Alexis Bloom, Dana Rae Warren, Joshua Seftel, Julia Cort, Rushmore DeNooyer
Writers: Jesse Sweet, Joshua Seftel, Julia Cort, Rushmore DeNooyer
IMDB: tt2240786